Question 1(Multiple Choice Worth 2 points)
(Slope-Intercept Form MC)

The table represents a linear relationship.


x −2 0 1
y −4 4 8


Which equation represents the table?
y equals one fourth times x minus 2
y equals negative one fourth times x plus 4
y = −4x− 2
y = 4x+ 4
Question 2(Multiple Choice Worth 2 points)
(Slope-Intercept Form MC)

A student is saving money to go on a school field trip. The graph shows the relationship between the number of weeks the student has been saving, x, and the total dollar amount they have saved, y.

coordinate plane with the x axis labeled number of weeks and the y axis labeled total savings in dollars, with a line that passes through the points 0 comma 20 and 5 comma 50

Determine the slope and explain its meaning in terms of the real-world scenario.

The slope is 6, which means that the student's total savings increases by $6 each week.
The slope is one sixth, which means that the student's total savings increases by $0.17 each week.
The slope is 12, which means that the student will finish saving money after 12 weeks.
The slope is 20, which means that the student started with $20.
Question 3(Multiple Choice Worth 2 points)
(Systems of Linear Equations MC)

Which ordered pair is a solution to the system of linear equations?

x + 2y = 1

y = −2x − 1

(1, 1)
(1, −1)
(−1, 1)
(−1, −1)
Question 4(Multiple Choice Worth 2 points)
(Slope MC)

What is the slope of the line that contains the points (−6, −5) and (6, −8)?

4
one fourth
negative one fourth
−4
Question 5(Multiple Choice Worth 2 points)
(Linear Functions LC)

Which of the following equations represents a linear function?

x = 4
y = 4x2
y equals negative one fourth times x plus 2
2x − 3 = 6
Question 6(Multiple Choice Worth 2 points)
(Identifying Functions MC)

Cora sells lemonade at her lemonade stand. The graph shows the amount of lemonade she had, in gallons, over a certain amount of time, in minutes.

graph titled lemonade stand with the x axis labeled time in minutes and the y axis labeled amount of lemonade in gallons with a line segment from 0 comma 0 to 2 comma 8 and a horizontal line segment from 2 comma 8 to 6 comma 8 and another segment from 6 comma 8 to 12 comma 5

Which of the following describes the graph?

Cora had 1 gallon of lemonade after 4 minutes, sold 8 gallons every minute for 4 minutes, and then sold 2 gallons each minute for 6 minutes.
Cora had 2 gallons of lemonade after 8 minutes, sold 8 gallons every minute for 4 minutes, and then sold one half gallon each minute for 6 minutes.
Cora had 4 gallons of lemonade after 1 minute, didn't sell any lemonade for 4 minutes, and then sold 2 gallons each minute for 6 minutes.
Cora had 8 gallons of lemonade after 2 minutes, didn't sell any lemonade for 4 minutes, and then sold one half gallon each minute for 6 minutes.
Question 7(Multiple Choice Worth 2 points)
(Identifying Functions LC)

Which of the following sets of ordered pairs represents a function?

{(−5, −4), (−3, −2), (−1, 0), (0, −1), (0, 3)}
{(−4, −4), (−4, −3), (−4, −2), (−4, −1), (−4, 0)}
{(−3, −4), (−3, 0), (−2, −3), (0, −2), (2, −1)}
{(−5, −2), (−3, −2), (−2, −2), (−1, −2), (0, 0)